IRDA setting is as below in IMX6DQRM.pdf.
IREN(UCR1[7]) is findable in imx.c (drivers/tty/serial/) but MDEN(UMCR[0]) is not.
How can I access UMCR regster in linux?
Solved! Go to Solution.
Hi JHY
UMCR uses default value (uart), for RS485 support
to the imx serial driver one can look at
http://marc.info/?l=linux-kernel&m=142366865609389&q=raw
http://www.spinics.net/lists/linux-serial/msg15795.html
for accessing registers one can use memtool
Reading IPU registers with memtool hangs.
Best regards
igor
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Hi JHY
UMCR uses default value (uart), for RS485 support
to the imx serial driver one can look at
http://marc.info/?l=linux-kernel&m=142366865609389&q=raw
http://www.spinics.net/lists/linux-serial/msg15795.html
for accessing registers one can use memtool
Reading IPU registers with memtool hangs.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------